name: Unit tests

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
  workflow_dispatch:

jobs:
  build:

    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]

    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v3
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install dependencies
        shell: bash
        run: |
          python -m pip install --upgrade pip
          pip install pytest
          pip install -e .[test]
          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
      - name: Test with pytest
        run: |
          pytest --cov=guidance --cov-report=xml --cov-report=term-missing
      - name: Upload coverage reports to Codecov
        uses: codecov/codecov-action@v3
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
